Buffalo Bills fifth-round offensive tackle Ed Wang missed practice on Monday, and head coach Chan Gailey indicated that Wang may miss a few weeks, Chris Brown of BuffaloBills.com reports.

"Ed’s got something that they may have to operate on and it might take him out for quite a few weeks," Gailey said. "We have to wait and see what the doctors say about that. That decision will be made tomorrow."

According to Brown, Wang's right calf was wrapped as he observed Monday night's practice. Wang missed the last few weeks of OTAs with a high ankle sprain that wasn't as serious as the team initially feared.